iphone_sliderules_practice

Practice makes perfect!

Practice makes perfect!

Addition assisted by auto sum at the bottom!
The expert levels prove to be difficult, I eventually completed some.

Leave a Reply

XHTML: You can use these tags: <a href="" title=""> <abbr title=""> <acronym title=""> <b> <blockquote cite=""> <cite> <code> <del datetime=""> <em> <i> <q cite=""> <s> <strike> <strong>